Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Estimate power

Thread Tools
 
Search this Thread
 
Old May 17, 2015 | 07:36 PM
  #1  
JTtransAM's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2011
Posts: 178
Likes: 0
From: San Diego,CA
Default Estimate power

What power will i make with this combo? Feel free to critique and give advice where needed.

Tsp 1-7/8 headers with catted y
magnaflow catback
FAST 92 intake/ NW 92 TB
PCR 2.5 5.3 heads with PRC duals .650 (lift)
Cam Motion Titan IV cam I(XA227/232-13+4 .612/.595)
TSP ported oil pump
25% underdrive pulley
Racetronix fuel system
36lb Fast fuel injectors
Reply
Old May 17, 2015 | 07:38 PM
  #2  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Auto or manual?
Reply
Old May 17, 2015 | 07:51 PM
  #3  
JTtransAM's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2011
Posts: 178
Likes: 0
From: San Diego,CA
Default

Auto. Yank SS3600 will be going in too.
Reply
Old May 17, 2015 | 07:52 PM
  #4  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Depends on the dyno of course but I'd say maybe 415 or so on the average dyno jet dyno
Reply
Old May 17, 2015 | 08:17 PM
  #5  
JTtransAM's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2011
Posts: 178
Likes: 0
From: San Diego,CA
Default

How much of an increase would I see if I went with some ported 243/799s?
Reply
Old May 17, 2015 | 08:21 PM
  #6  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

If they were done by the same company or person maybe 10 to 15 hp
Reply
Old May 17, 2015 | 08:31 PM
  #7  
JTtransAM's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2011
Posts: 178
Likes: 0
From: San Diego,CA
Default

Well my goal is 425+ rwhp so it looks like this will work for me.
Reply
Old May 17, 2015 | 08:39 PM
  #8  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Just a piece of advice....don't get hung up on a certain dyno number. What the car traps at the track is the true tale of the power it's making
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 17, 2015 | 11:12 PM
  #9  
JTtransAM's Avatar
Thread Starter
On The Tree
 
Joined: Jul 2011
Posts: 178
Likes: 0
From: San Diego,CA
Default

Originally Posted by HCI2000SS
Just a piece of advice....don't get hung up on a certain dyno number. What the car traps at the track is the true tale of the power it's making
Thank you for the advice and believe me I know. I'm much more concerned about how the car will drive and perform than the hp it has. I was just curious to see what ppl would estimate the power at. It's my dd and won't see the track but once a year.
Reply




All times are GMT -5. The time now is 12:15 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE